Immunize base were giving immunize early at new baby born until age one year to reach impenetrability rate above protection sill. Coverage immunize base in working area Pandan Puskesmas still below/under national number and still a lot do not get to immunize completely. This matter of asummed related to balita mother behavior and family support.
The aim this research to know behavioral influence ms. balita and support family in supporting exploiting service immunize base in working area Pandan Puskesmas District Tapanuli Tengah of 2013 conducted to 69 balita mother people as sampel. Data collecting use questionnaire and analysed statistically using multiple logistics regressiion tests at α = 5%.
Result of this research show balita mother behavior ( knowledge, action and attitude) and family support (instrumental support, informasional support, assessment support and emotional support) having an effect on to service exploiting immunize base in working area Pandan Puskesmas District tapanuli Tengah. Instrumental Support represent variable most dominant influence service exploiting immunize base ( p = 0,015 and OR = 33,495)
Suggested to Pandan Puskesmas Screw need the make-up of knowledge of family and mother about immunizing, attention from health officer and also forming of posyandu to mother work. Enableness. Family specially husband to follow to to support and remind even when needed accompany mother to immunize its child.